+/*
+ * PROJECT: ReactOS api tests
+ * LICENSE: GPL - See COPYING in the top level directory
+ * PURPOSE: Test for RegisterClassEx
+ * PROGRAMMERS: Giannis Adamopoulos
+ */
+
+#include <apitest.h>
+#define WIN32_NO_STATUS
+#include <ndk/rtlfuncs.h>
+
+#include <wingdi.h>
+#include <winuser.h>
+#include "helper.h"
+#include <undocuser.h>
+
+static ATOM _RegisterClass(LPCWSTR lpwszClassName, HINSTANCE hInstance, UINT style, WNDPROC lpfnWndProc)
+{
+ WNDCLASSEXW wcex = {sizeof(WNDCLASSEXW), style, lpfnWndProc};
+ wcex.lpszClassName = lpwszClassName;
+ wcex.hInstance = hInstance;
+ return RegisterClassExW(&wcex);
+}
+
+static ATOM _GetClassAtom(LPCWSTR lpwszClassName, HINSTANCE hInstance)
+{
+ WNDCLASSEXW wcex = {sizeof(WNDCLASSEXW)};
+ return (ATOM)GetClassInfoEx(hInstance, lpwszClassName, &wcex);
+}
+
+static WNDPROC _GetWndproc(LPCWSTR lpwszClassName, HINSTANCE hInstance)
+{
+ WNDCLASSEXW wcex = {sizeof(WNDCLASSEXW)};
+ GetClassInfoEx(hInstance, lpwszClassName, &wcex);
+ return wcex.lpfnWndProc;
+}
+
+HANDLE _CreateActCtxFromFile(LPCWSTR FileName)
+{
+ ACTCTXW ActCtx = {sizeof(ACTCTX)};
+ WCHAR buffer[MAX_PATH] , *separator;
+
+ ok (GetModuleFileNameW(NULL, buffer, MAX_PATH), "GetModuleFileName failed\n");
+ separator = wcsrchr(buffer, L'\\');
+ if (separator)
+ wcscpy(separator + 1, FileName);
+
+ ActCtx.lpSource = buffer;
+
+ return CreateActCtxW(&ActCtx);
+}
+
+VOID TestGlobalClasses(VOID)
+{
+ HMODULE hmod = GetModuleHandle(NULL);
+ ATOM a,b,c,d,e;
+
+ a = _GetClassAtom(L"TestClass1", hmod);
+ b = _RegisterClass(L"TestClass1", hmod, 0, DefWindowProcW);
+ c = _GetClassAtom(L"TestClass1", hmod);
+ UnregisterClass(L"TestClass1", hmod);
+ d = _GetClassAtom(L"TestClass1", hmod);
+ ok( a == 0, "\n");
+ ok( b != 0, "\n");
+ ok( c != 0, "\n");
+ ok( d == 0, "\n");
+ ok (b == c, "\n");
+
+ a = _GetClassAtom(L"TestClass2", hmod);
+ b = _RegisterClass(L"TestClass2", hmod, CS_GLOBALCLASS, DefWindowProcW);
+ c = _GetClassAtom(L"TestClass2", hmod);
+ UnregisterClass(L"TestClass2", hmod);
+ d = _GetClassAtom(L"TestClass2", hmod);
+ ok( a == 0, "\n");
+ ok( b != 0, "\n");
+ ok( c != 0, "\n");
+ ok( d == 0, "\n");
+ ok (b == c, "\n");
+
+ a = _RegisterClass(L"TestClass3", hmod, 0, DefWindowProcW);
+ b = _RegisterClass(L"TestClass3", hmod, 0, DefWindowProcW);
+ c = _RegisterClass(L"TestClass3", hmod, CS_GLOBALCLASS, DefWindowProcW);
+ UnregisterClass(L"TestClass3", hmod);
+ d = _GetClassAtom(L"TestClass3", hmod);
+ ok( a != 0, "\n");
+ ok( b == 0, "\n");
+ ok( c == 0, "\n");
+ ok( d == 0, "\n");
+
+ a = _RegisterClass(L"TestClass4", hmod, CS_GLOBALCLASS, DefWindowProcW);
+ b = _RegisterClass(L"TestClass4", hmod, 0, DefWindowProcW);
+ c = _RegisterClass(L"TestClass4", hmod, 0, DefWindowProcW);
+ UnregisterClass(L"TestClass4", hmod);
+ d = _GetClassAtom(L"TestClass4", hmod);
+ UnregisterClass(L"TestClass4", hmod);
+ e = _GetClassAtom(L"TestClass4", hmod);
+ ok( a != 0, "\n");
+ ok( b != 0, "\n");
+ ok( c == 0, "\n");
+ ok( d != 0, "\n");
+ ok( e == 0, "\n");
+
+ a = _GetClassAtom(L"ComboBox", hmod);
+ b = _RegisterClass(L"ComboBox", hmod, 0, DefWindowProcW);
+ c = _RegisterClass(L"ComboBox", hmod, CS_GLOBALCLASS, DefWindowProcW);
+ UnregisterClass(L"ComboBox", hmod);
+ d = _GetClassAtom(L"ComboBox", hmod);
+ UnregisterClass(L"TestClass4", hmod);
+ e = _GetClassAtom(L"TestClass4", hmod);
+ ok( a != 0, "\n");
+ ok( b != 0, "\n");
+ ok( c == 0, "\n");
+ ok( d != 0, "\n");
+ ok( e == 0, "\n");
+
+ a = _GetClassAtom(L"ScrollBar", hmod);
+ UnregisterClass(L"ScrollBar", hmod);
+ b = _GetClassAtom(L"ScrollBar", hmod);
+ ok( a != 0, "\n");
+ ok( b == 0, "\n");
+
+ a = _GetClassAtom(L"ListBox", (HMODULE)0xdead);
+ UnregisterClass(L"ListBox", (HMODULE)0xdead);
+ b = _GetClassAtom(L"ListBox", (HMODULE)0xdead);
+ ok( a != 0, "\n");
+ ok( b == 0, "\n");
+
+ a = _RegisterClass(L"TestClass5", (HMODULE)0xdead, CS_GLOBALCLASS, DefWindowProcW);
+ b = _GetClassAtom(L"TestClass5", hmod);
+ UnregisterClass(L"TestClass5", hmod);
+ c = _GetClassAtom(L"TestClass5", (HMODULE)0xdead);
+ d = _GetClassAtom(L"TestClass5", hmod);
+ ok( a != 0, "\n");
+ ok( b != 0, "\n");
+ ok( c == 0, "\n");
+ ok( d == 0, "\n");
+}
+
+VOID TestVersionedClasses(VOID)
+{
+ HMODULE hmod = GetModuleHandle(NULL);
+ HANDLE h1, h2;
+ ULONG_PTR cookie1;
+ ATOM a,b,c;
+ WNDPROC proc1,proc2,proc3, proc4;
+
+ h1 = _CreateActCtxFromFile(L"verclasstest1.manifest");
+ h2 = _CreateActCtxFromFile(L"verclasstest2.manifest");
+ if (h1 == INVALID_HANDLE_VALUE || h2 == INVALID_HANDLE_VALUE)
+ {
+ skip("Loading manifests failed. Skipping TestVersionedClasses\n");
+ return;
+ }
+
+ a = _RegisterClass(L"VersionTestClass1", hmod, 0, DefWindowProcA);
+ proc1 = _GetWndproc(L"VersionTestClass1", hmod);
+ b = _RegisterClass(L"VersionTestClass1", hmod, 0, DefWindowProcW);
+ ActivateActCtx(h1, &cookie1);
+ proc2 = _GetWndproc(L"VersionTestClass1", hmod);
+ c = _RegisterClass(L"VersionTestClass1", hmod, 0, DefWindowProcW);
+ proc3 = _GetWndproc(L"VersionTestClass1", hmod);
+ DeactivateActCtx(0, cookie1);
+ proc4 = _GetWndproc(L"VersionTestClass1", hmod);
+ ok( a != 0, "\n");
+ ok( b == 0, "\n");
+ ok( c != 0, "\n");
+ ok( a == c, "\n");
+ ok (proc1 == DefWindowProcA, "\n");
+ ok (proc2 == NULL, "\n");
+ ok (proc3 == DefWindowProcW, "\n");
+ ok (proc4 == DefWindowProcA, "\n");
+
+ a = _GetClassAtom(L"Button", hmod);
+ b = _RegisterClass(L"Button", hmod, CS_GLOBALCLASS, DefWindowProcA);
+ proc1 = _GetWndproc(L"Button", (HMODULE)0xdead);
+ ActivateActCtx(h2, &cookie1);
+ c = _RegisterClass(L"Button", hmod, CS_GLOBALCLASS, DefWindowProcA);
+ proc2 = _GetWndproc(L"Button", (HMODULE)0xdead);
+ ok( a != 0, "\n");
+ ok( b == 0, "\n");
+ ok( c != 0, "\n");
+ ok( a == c, "\n");
+ ok( proc1 != NULL, "\n");
+ ok( proc2 != NULL, "\n");
+ ok( proc1 != proc2, "\n");
+ ok( proc2 == DefWindowProcA, "\n");
+}
+
+START_TEST(RegisterClassEx)
+{
+ TestGlobalClasses();
+ TestVersionedClasses();
+}
projects / reactos.git / commitdiff